If a woman reveals she is 'more horny' because she's ovulating, is that supposed to be an indicator she wants you for secks?

I'm doubting most women would even talk about that with potential romantic partners unless it's with someone they're already in a commited relationship with and have been planning to start a family.

Women probably talk about it with other women all the time if it's something common to the social group.

If it was just a random discussion point I'd think it's a bit suspicious that she's seeking a future baby daddy and wants access to my money only. ;-)